苯丙酮酸尿症(Phenylketonuria)为一少见的,代谢障碍疾患。本病首先由挪威化学家 Folling 氏发现,以后其他国家陆有报道。国内谢,房二氏曾各报一例,现将笔者所见一例报道于下:患者七岁,男性,因全身软弱,不认识人,不会笑,不会坐,于1968年7月12日来院就诊。患儿系第二胎足月顺产,出生后六个月 Phenylketonuria is a rare, metabolic disorder. The disease was first discovered by Norwegian chemist Folling and later reported by other countries. Domestic Xie, Fang Ershi have reported a case, now I see a case reported below: The patient is seven years old, male, because of systemic weakness, do not know people, do not laugh, do not sit, on July 12, 1968 To hospital. Children with second-term full-term pregnancy, six months after birth